This book presents a comprehensive overview of Australian impact structures and related mineralization, including a discussion of the significance of many of these structures for crustal evolution. The book focuses in particular on Archaean impact ejecta/fallout units in the Pilbara Craton of Western Australia, large exposed and buried impact structures, and on the geophysical evidence for possible to probable impact structures.

For The Hour of Separation Tawadros and his percussionist brother, James, went to New York and enlisted three of jazz’s heavyweights: drummer Jack DeJohnette, guitarist John Abercrombie and bassist John Patitucci. The results should raise the international profile of Sydney’s leading player of the oud (a fretless lute) to the same heights as his art.